The best road cycling routes around St. Ann Highlands

Prepare for a difficult road cycling adventure on the Ward via Lee Hill, the Peak to Peak Highway, and Boulder Canyon loop. This route spans 47.5 miles (76.5 km) and demands a significant 5389 feet (1643 metres) of elevation gain, typically taking around 4 hours and 52 minutes to complete. You will experience the demanding climbs of Lee Hill Drive, leading you towards the high-altitude stretches of the Peak to Peak Highway. As you pedal, look out for the dramatic rocky canyon walls and distant snow-capped peaks that define the Colorado landscape. The journey also includes a scenic descent alongside Boulder Creek through Boulder Canyon, providing a rewarding contrast to the earlier ascents.

When planning your ride, be aware that while much of the route is paved, you might encounter some unpaved sections that add to the challenge. Boulder Canyon, in particular, can become quite busy with vehicle traffic and has narrow shoulders, so starting your ride early in the morning is often recommended to avoid congestion. You will find opportunities to resupply with food and water in the small towns of Ward and Nederland, which are conveniently located along the way. Always check local conditions before heading out, especially regarding road closures or weather changes.

This loop is a classic road cycling experience near Boulder, Colorado, known for its challenging profile and diverse scenery. The route is especially notable during autumn when the Peak to Peak Highway transforms with impressive fall colors, making it a popular choice for seasonal rides. Beyond the physical challenge, you will gain a unique perspective of the region's mountainous terrain and the vibrant ecosystems within Boulder Open Space and Mountain Parks. Consider this route if you are seeking a memorable and demanding day on your racebike.

Cycle 33.2 miles (53.4 km) with 3410 feet (1039 metres) of elevation gain to Brainard Lake for stunning Rocky Mountain views.

This difficult 30.2-mile road cycling route climbs 3277 feet through scenic Boulder Canyon to Barker Reservoir, offering stunning views.

Prepare for a challenging road cycling adventure on the Boulder Rapha and Los Lagos Reservoirs loop. This difficult route covers 74.0 miles (119.0 km) and demands a significant 7010 feet (2137 metres) of elevation gain, taking around 6 hours and 31 minutes to complete. You will ride through picturesque landscapes within the Roosevelt National Forest, experiencing the high-altitude environment of the Colorado mountains. The route offers expansive vistas, especially around Los Lagos Reservoirs, and includes segments along the scenic Golden Gate Canyon Road. While mostly paved, be ready for some unpaved sections that add to the workout.

Before you set out on this demanding ride, make sure your fitness level is very good; this is a hard road cycling route. It is always wise to verify the precise path and current conditions before you begin. Parking is generally available in the Boulder area near the start point, but you should check specific details locally for the most accurate information. Always confirm any potential closures or changes to the route before your ride.

This loop is notable for its high-altitude environment, providing a demanding workout for experienced cyclists. The route takes you through Golden Gate Canyon State Park, offering a unique blend of natural beauty and challenging terrain. You will find Los Lagos Reservoirs situated at 8,625 feet, providing a memorable high point on your journey. This ride is an excellent choice if you are looking for a substantial physical test in a stunning Colorado setting.